The human resources director is concerned about absenteeism. She is thinks that more employeesare absent on Fridays than any other day. She asks you to determine if there is a difference in absenteeism on different days of the week. She provides you with a matrix of the number of absent employees for each day of the week over a one-year period. What type of data do you have

Statistical data

Step-by-step explanation:

The data depends on the absenteeism statistics. The data are collected over the week. For instance, a tally of the data for absenteeism will be collected over the course of the week. The number of absent staff is monitored and tracked. The absent staff are then checked and tallied against the days. this can be done for a period, say 4 weeks. In this way, the data will give more or less a true picture of what the trend will be like.

give more details

step-by-step explanation:

1/4 because there is 4 grades.